143630872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 354170880

約数和(自身を除く): 210540008

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 47, 56, 77, 82, 88, 94, 121, 154, 164, 188, 242, 287, 308, 328, 329, 376, 451, 484, 517, 574, 616, 658, 847, 902, 968, 1034, 1148, 1316, 1331, 1694, 1804, 1927, 2068, 2296, 2632, 2662, 3157, 3388, 3608, 3619, 3854, 4136, 4961, 5324, 5687, 6314, 6776, 7238, 7708, 9317, 9922, 10648, 11374, 12628, 13489, 14476, 15416, 18634, 19844, 21197, 22748, 25256, 26978, 28952, 34727, 37268, 39688, 39809, 42394, 45496, 53956, 54571, 62557, 69454, 74536, 79618, 84788, 107912, 109142, 125114, 138908, 148379, 159236, 169576, 218284, 233167, 250228, 277816, 296758, 318472, 381997, 436568, 437899, 466334, 500456, 593516, 763994, 875798, 932668, 1187032, 1527988, 1632169, 1751596, 1865336, 2564837, 3055976, 3264338, 3503192, 5129674, 6528676, 10259348, 13057352, 17953859, 20518696, 35907718, 71815436, 143630872]

約数ペア:

[(1, 143630872), (2, 71815436), (4, 35907718), (7, 20518696), (8, 17953859), (11, 13057352), (14, 10259348), (22, 6528676), (28, 5129674), (41, 3503192), (44, 3264338), (47, 3055976), (56, 2564837), (77, 1865336), (82, 1751596), (88, 1632169), (94, 1527988), (121, 1187032), (154, 932668), (164, 875798), (188, 763994), (242, 593516), (287, 500456), (308, 466334), (328, 437899), (329, 436568), (376, 381997), (451, 318472), (484, 296758), (517, 277816), (574, 250228), (616, 233167), (658, 218284), (847, 169576), (902, 159236), (968, 148379), (1034, 138908), (1148, 125114), (1316, 109142), (1331, 107912), (1694, 84788), (1804, 79618), (1927, 74536), (2068, 69454), (2296, 62557), (2632, 54571), (2662, 53956), (3157, 45496), (3388, 42394), (3608, 39809), (3619, 39688), (3854, 37268), (4136, 34727), (4961, 28952), (5324, 26978), (5687, 25256), (6314, 22748), (6776, 21197), (7238, 19844), (7708, 18634), (9317, 15416), (9922, 14476), (10648, 13489), (11374, 12628)]